Make Lethality a Melee stat which means : can't be bought by adcs. Adcs should be sustained damage carries not ranged assassins.
Make Dark Harvest Deal 50% less damage on ranged hits so : can't oneshot you with 1 AA.
If they need adcs can still get .
Make her E CD longer. Make the hitbox smaller. Reduce the size of the bubble so she can't trap you with nowhere to go easily. Keep her Q the same.
And please reduce the overall damage.
Trancendence rune needs to cap at 30AP or AD. So they can stop stacking CDR items. Like tank , can cease to exist. Don't just nerf the champion because changes you implemented broke them.
can't be bought by adcs. Adcs should be sustained damage carries not ranged assassins.
can't oneshot you with 1 AA.
.
Make her E CD longer. Make the hitbox smaller. Reduce the size of the bubble so she can't trap you with nowhere to go easily. Keep her Q the same.
, 
can cease to exist. Don't just nerf the champion because changes you implemented broke them.